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科研机构
北京大学 [516]
内容类型
期刊论文 [484]
其他 [32]
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2017 [30]
2016 [32]
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专题:北京大学
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Understanding the Possible Contamination of Ancient Starch Residues by Adjacent Sediments and Modern Plants in Northern China
期刊论文
SUSTAINABILITY, 2017
Ma, Zhikun
;
Zhang, Chi
;
Li, Quan
;
Perry, Linda
;
Yang, Xiaoyan
收藏
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浏览/下载:51/0
  |  
提交时间:2017/12/03
starch grain analysis
potential contamination
cultural deposits
sustainable use
GRAIN ANALYSIS
STONE TOOLS
DOMESTICATION
REVEAL
ARTIFACTS
VALLEY
FOODS
RICE
Occurrence of fibrates and their metabolites in source and drinking water in Shanghai and Zhejiang, China
期刊论文
SCIENTIFIC REPORTS, 2017
Ido, Akiko
;
Hiromori, Youhei
;
Meng, Liping
;
Usuda, Haruki
;
Nagase, Hisamitsu
;
Yang, Min
;
Hu, Jianying
;
Nakanishi, Tsuyoshi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
PERSONAL CARE PRODUCTS
MASS-SPECTROMETRY
WASTE-WATER
LIQUID-CHROMATOGRAPHY
SURFACE WATERS
PHARMACEUTICALS
RESIDUES
FATE
Optimized Multiresidue Analysis of Organic Contaminants of Priority Concern in a Daily Consumed Fish (Grass Carp)
期刊论文
JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY, 2017
He, Wei
;
Chen, Yanru
;
Yang, Chen
;
Liu, Wenxiu
;
Kong, Xiangzhen
;
Qin, Ning
;
He, Qishuang
;
Xu, Fuliu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
POLYCYCLIC AROMATIC-HYDROCARBONS
POLYBROMINATED DIPHENYL ETHERS
ACCELERATED SOLVENT-EXTRACTION
GEL-PERMEATION CHROMATOGRAPHY
ORGANOCHLORINE PESTICIDE-RESIDUES
POLYCHLORINATED-BIPHENYLS PCBS
PRESSURIZED LIQUID EXTRACTION
MICROWAVE-ASSISTED EXTRACTION
BIOLOGICAL MATRICES
SUPERCRITICAL-FLUID
Recent Development in Sample Preparation and Analytical Techniques for Determination of Quinolone Residues in Food Products
期刊论文
CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY, 2017
Zhang, Zhichao
;
Cheng, Hefa
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  |  
浏览/下载:114/0
  |  
提交时间:2017/12/03
Biosensor
food products
immunoassay
liquid chromatography-mass spectrometry (LC-MS)
quinolones
quick, easy, cheap, effective, rugged, and safe (QuEChERS) method
TANDEM MASS-SPECTROMETRY
PERFORMANCE LIQUID-CHROMATOGRAPHY
SOLID-PHASE EXTRACTION
LINKED-IMMUNOSORBENT-ASSAY
LASER-INDUCED FLUORESCENCE
VETERINARY DRUG RESIDUES
FLUOROQUINOLONE ANTIBACTERIAL AGENTS
MOLECULARLY IMPRINTED POLYMERS
ENVIRONMENTAL WATER SAMPLES
INDIRECT COMPETITIVE ELISA
Synthesis of Fe3O4@m-SiO2/PSA@Zr-MOF Nanocomposites for Bifenthrin Determination in Water Samples
期刊论文
CHROMATOGRAPHIA, 2017
Xu, Mei
;
Chen, Kun
;
Luo, Chen
;
Song, Guoxin
;
Hu, Yaoming
;
Cheng, Hefa
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  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
GC-MS
Bifenthrin
Nanocomposites
Magnetic solid-phase extraction
Water samples
SOLID-PHASE EXTRACTION
PERFORMANCE LIQUID-CHROMATOGRAPHY
ENVIRONMENTAL WATER
PHTHALATE-ESTERS
MAGNETIC NANOPARTICLES
GRAPHENE
PESTICIDES
POLLUTANTS
RESIDUES
MICROSPHERES
基性岩高温-超高温变质作用与TTG质岩成因
期刊论文
岩石学报, 2017
魏春景
;
关晓
;
董杰
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
基性岩
高温-超高温变质作用
相平衡
TTG质岩石
Metabasites
HT-UHT metamorphism
Phase equilibria
TTGs
GRANULITE-FACIES METAMORPHISM
EARLY CONTINENTAL-CRUST
TRONDHJEMITE-GRANODIORITE TTG
PARTIAL MELTING EQUILIBRIA
NORTH CHINA CRATON
PHASE-EQUILIBRIA
EXPERIMENTAL CONSTRAINTS
ARCHEAN CRUST
15 KBAR
AMPHIBOLITE
蛋白质中残基远程相互作用预测算法研究综述
其他
2017-01-01
张海仓
;
高玉娟
;
邓明华
;
郑伟谋
;
卜东波
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
残基远程相互作用预测
蛋白质三级结构预测
图模型
共进化
机器学习
protein contact prediction
protein tertiary structure prediction
graphical model
co-evolution
machine learning
T7 RNA polymerase translocation is facilitated by a helix opening on the fingers domain that may also prevent backtracking
期刊论文
NUCLEIC ACIDS RESEARCH, 2017
Da, Lin-Tai
;
E, Chao
;
Shuai, Yao
;
Wu, Shaogui
;
Su, Xiao-Dong
;
Yu, Jin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
MARKOV STATE MODELS
MOLECULAR-DYNAMICS
STRUCTURAL BASIS
CONFORMATIONAL DYNAMICS
ELONGATION COMPLEXES
GENOME INSTABILITY
TRANSCRIPTION
TRANSITION
SIMULATIONS
INITIATION
PML-RARA mutations confer varying arsenic trioxide resistance
期刊论文
PROTEIN & CELL, 2017
Bai, Dong-Mei
;
Zheng, Xiao-Feng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
ACUTE PROMYELOCYTIC LEUKEMIA
RETINOIC ACID
ALPHA
Nonspecific DNA Binding of cGAS N Terminus Promotes cGAS Activation
期刊论文
JOURNAL OF IMMUNOLOGY, 2017
Tao, Jianli
;
Zhang, Xiao-Wei
;
Jin, Jianshi
;
Du, Xiao-Xia
;
Lian, Tengfei
;
Yang, Jing
;
Zhou, Xiang
;
Jiang, Zhengfan
;
Su, Xiao-Dong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
CYCLIC GMP-AMP
CYTOSOLIC DNA
SENSOR CGAS
INNATE IMMUNITY
2ND-MESSENGER
SEQUENCE
SYNTHASE
ADAPTER
PATHWAY
STABILITY
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